Readability formulas may detract from textbook quality. They overlook text and reader characteristics that affect comprehension. Moreover, average "readability levels" ignore wide variations within texts and between scales. The shortened sentences and simplified vocabulary used to conform texts to formulas sacrifice precision and connectedness,…

Argues that the use of microcomputers and prewritten computer programs can save teachers time and effort in calculating the readability levels of written materials. (FL)

Textbook publishers are under attack for producing books that are superficial in content and oversimplified or confusing in language. They respond that their products are the inevitable result of applying the many textbook selection formulas to book production. Efforts by educators to improve textbooks are currently being organized. (PGD)

Noting that readability formulas are strictly text-based and therefore do not reflect the interactive nature of the reading process, this paper argues that many of the instructional material evaluations for which such formulas are used are inappropriate and offers more reader-based alternatives to the use of formulas. The first half of the paper…

Surveys recent trends in the area of clear writing. Discusses the problem of incomprehensible language in functional writing (forms and documents). Considers solutions, particularly those developed by the Document Design Center. (PD)

Suggests how teachers can make materials more comprehensible for students rather than relying on readability formulas for reading material selection. (AEA)

Offers a critique of existing methods of assessing the human interest of basic writing textbooks, contending that most are abstract and subjective and that the more objective Flesch formula inflates texts' human-interest level. Advocates modifying existing formulas and guidelines. Suggests criteria (e.g., appropriateness of readability level) for…

Discusses elements other than reading level that can affect ease of understanding vocational materials. Groups these elements into four major areas: (1) vocabulary, (2) sentence structure, (3) organization (the way sentences are arranged into paragraphs), and (4) relevance (the way the author relates the topic to the reader's experience). (LRA)

This article introduces and discusses some aspects of the complex problem of textbook reform, and suggests what the future holds for textbooks. (DCS)

Intended to help teachers both improve students' text comprehension and better understand the teaching-learning process involved, this book focuses on comprehension and concept development as the central core of an effective educational program. The book's five sections deal with teaching explicit comprehension skills, precomprehension and…